Yes, size matters – and some guys with small packages may be hung up on huge Hummers.

That’s one of the high-octane findings in an online poll of 1,000 people commissioned by Lifeskool TV’s new show, “The Cars You Want.”

Asked, “Which car is a sign that a man is overcompensating for his fragile ego or physical shortcomings?” 30 percent of respondents said the Hummer, 20 percent said the Cadillac Escalade, 18 percent said a Lamborghini, 15 percent said a Ferrari and 10 percent said monster trucks.